Question

WHAT ARE THE IDENTIFICATION OF CHEMICAL REACTION?​

Answer 1

Answer:

A chemical reaction is usually accompanied by easily observed physical effects, such as the emission of heat and light, the formation of a precipitate, the evolution of gas, or a color change.

Explanation:

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Answer 2

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WHAT ARE THE IDENTIFICATION OF CHEMICAL REACTION?,

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A chemical reaction is usually accompanied by easily observed physical effects, such as the emission of heat and light, the formation of a precipitate, the evolution of gas, or a color change.

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